Arcgram v2.0.0 — an AI agent's plan as an auditable diagram

Arcgram turns your AI agent's plan into a diagram you can check and fix — before anything runs.

An AI agent's plan reads fine in prose even when a step is broken or a dependency is bad. Arcgram makes the agent commit its reasoning to a diagram instead — labeled nodes, explicit edges, fixed positions — so a missing step dangles in space and a circular dependency is a dead loop you catch at a glance. It runs a built-in Audit self-check and flags its own weak nodes, then hands you something you can point at and correct.

One skill file. Runs on Claude, GPT, Gemini, DeepSeek, Kimi, and Zhipu GLM — in tools like Cursor, Cline, and Aider, down to mid-sized local models. The output is a single zero-dependency HTML file: pan, zoom, hover, filter — opens in any browser. No build step, no npm, no CDN, nothing to run.

Download

• Just the engine → template-v2.html (below). Copy it, let your agent fill the data block, ship the one file.
• Everything (engine + examples + docs) → arcgram-v2.0.0.zip (below).
  Prefer a one-liner for agents / CI:

curl -O https://raw.githubusercontent.com/jovesun-lab/arcgram/main/template-v2.html

Or install as a plugin (Claude Code / Cowork):

/plugin marketplace add jovesun-lab/arcgram
/plugin install arcgram

What's new in v2

• Horizontal (left-to-right) layouts alongside top-to-bottom.
• Thinking-flow decision nodes for if/then branches.
• Subflow drill-down — click a node to open a nested diagram.
• Audit markers — pin a red flag on any node to mark an unresolved problem.
• Canvas filter / spotlight — a top-left filter that highlights one group at a time.
• Tidier connector routing and theme-aware rendering.

Try it first (no install)

• Start here → a game-system flow: https://jovesun-lab.github.io/arcgram/examples/example.html
• A decision flowchart: https://jovesun-lab.github.io/arcgram/examples/example-thinkflow.html
• How to use Arcgram: https://jovesun-lab.github.io/arcgram/examples/usage-workflow.html
• The self-own (it flags its own weak nodes): https://jovesun-lab.github.io/arcgram/examples/example-audit.html
  Docs: schema.md · USAGE.md · layout-tips.md · Site: https://arcgram.io · Blog: https://arcgram.io/blog/

License

Apache 2.0. Diagrams carry a small "Made with Arcgram" mark (keeping it is free — that's how attribution works here); a mark-free build is available under a separate commercial license. See LICENSE, NOTICE, and WATERMARK-AND-COMMERCIAL-TERMS.md. "Arcgram" and the logo are trademarks of Rae Sun.